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Remove all multiple spaces in Javascript and replace with single space [duplicate]
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You could use a regular em>x m>pression replace:
str = str.replace(/ +(?= )/g,'');
Credit: The above regem>x m> was taken from Regem>x m> to replace multiple spaces with a single space
s...
How to apply a Git patch to a file with a different name and path?
I have two repositories. In one, I make changes to file ./hello.test . I commit the changes and create a patch from that commit with git format-patch -1 HEAD . Now, I have a second repository that contains a file that has the same contents as hello.test but is placed in a different directory under...
Testing if object is of generic type in C#
I would like to perform a test if an object is of a generic type. I've tried the following without success:
5 Answers
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Canary release strategy vs. Blue/Green
My understanding of a canary release is that it's a partial release to a subset of production nodes with sticky sessions turned on. That way you can control and minimize the number of users/customers that get impacted if you end up releasing a bad bug.
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How to run test cases in a specified file?
My package test cases are scattered across multiple files, if I run go test <package_name> it runs all test cases in the package.
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How do you write a migration to rename an ActiveRecord model and its table in Rails?
I'm terrible at naming and realize that there are a better set of names for my models in my Rails app. Is there any way to use a migration to rename a model and its corresponding table?
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How to show “if” condition on a sequence diagram?
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If you paste
A.do() {
if (condition1) {
m>X m>.doSomething
} else if (condition2) {
Y.doSomethingElse
} else {
donotDoAnything
}
}
onto https://www.zenuml.com. It will generate a diagram for you.
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Are class names in CSS selectors case sensitive?
...e generally case-insensitive; this includes class and ID selectors.
But HTML class names are case-sensitive (see the attribute definition), and that's causing a mismatch in your second em>x m>ample. This has not changed in HTML5.1
This is because the case-sensitivity of selectors is dependent on what t...
How do I convert NSInteger to NSString datatype?
...ve on 64-bit platforms for the generic case. If targeting Apple platforms em>x m>clusively, prefer the Objective-C way as in Aleksey Kozhevnikov's answer, or something similar that will work with both int and long -- e.g. long ;-) An em>x m>ample, though unsigned (meaning non-negative) is in Andreas Ley's ans...
When to add what indem>x m>es in a table in Rails
... would be better, because it accelerates the search in sorting in this column. And Foreign keys are something searched for a lot.
Since Version 5 of rails the indem>x m> will be created automatically, for more information see here.
Should I add "indem>x m>" to the automatically created "id" column?
No,...